D Question 1 1 pts NTM (Nontraditional machining) processes have been developed

Question

D Question 1 1 pts NTM (Nontraditional machining) processes have been developed to replace some conventional machining because conventional machining processes involve a number of adverse characteristics and limitations. Which one of the following is NOT true?(A) Traditional machining processes produces unwanted product chips. (B) In traditional machining processes, undesirable heat is generated. (C) In traditional machining processes, cutting forces create problems in holding the workpiece. (D) NTM processes always have higher material removal rate than traditional processes. O B

Explanation / Answer

1. option D is not true.

The non-traditional maching process will have very less material removal rate when compared to traditional maching process.

2. option B is not true.

The homogenity of the material makes a lot difference in chemical machining.

3. option D is not true.

The tool also wears in electro chemical machining.

4. option C is not true.

I USM, the tool produces the exact image not the reverse image

5. option E is not true.

The tool (electrode) also wears during the EDM process

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